Literature DB >> 1148279

Regulators of cell division in plant tissue. XXIII. The identity of an unusual metabolite of 6-benzylaminopurine.

D S Letham, C W Parker, I D Jenkins, J K Macleod, R E Summons.   

Abstract

When the cytokinin 6-benzylaminopurine was supplied to de-rooted radish seedings, the principal metabolites formed were the 7- and 9-glucosides. However the cytokinin activity of these glucosides was much less than that of a minor metabolite. This metabolite was purified (yield 550 mug from 40 600 seedings), identified as 6-benzylamino-3beta-D-glucopyranosylpurine and synthesized. It is the first compound with a glycosidic linkage at position 3 of a purine ring to be isolated from a plant tissue.

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Year:  1975        PMID: 1148279     DOI: 10.1016/0304-4165(75)90211-1

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  16 in total

1.  Cytokinin oxidase fromZea mays kernels andVinca rosea crown-gall tissue.

Authors:  B A McGaw; R Horgan
Journal:  Planta       Date:  1983-01       Impact factor: 4.116

2.  Regulators of cell division in plant tissues : XXV. Metabolism of zeatin by lupin seedlings.

Authors:  C W Parker; D S Letham; B I Gollnow; R E Summons; C C Duke; J K Macleod
Journal:  Planta       Date:  1978-01       Impact factor: 4.116

3.  Cytokinins: 7-glucosylation is not a prerequisite of the expression of their biological activity.

Authors:  M Laloue
Journal:  Planta       Date:  1977-01       Impact factor: 4.116

4.  Regulators of cell division in plant tissues : XXVII. Identification of an amino-acid conjugate of 6-benzylaminopurine formed in Phaseolus vulgaris seedlings.

Authors:  D S Letham; R E Summons; C W Parker; J K Macleod
Journal:  Planta       Date:  1979-01       Impact factor: 4.116

5.  Regulators of cell division in plant tissues : XXVIII. Metabolites of zeatin in sweet-corn kernels: Purifications and identifications using high-performance liquid chromatography and chemical-ionization mass spectrometry.

Authors:  R E Summons; B Entsch; D S Letham; B I Gollnow; J K Macleod
Journal:  Planta       Date:  1980-02       Impact factor: 4.116

6.  Mass-spectrometric quantification of cytokinin nucleotides and glycosides in tobacco crown-gall tissue.

Authors:  I M Scott; R Horgan
Journal:  Planta       Date:  1984-06       Impact factor: 4.116

7.  Cytokinins: Metabolism and Biological Activity of N-(Delta-Isopentenyl)adenosine and N-(Delta-Isopentenyl)adenine in Tobacco Cells and Callus.

Authors:  M Laloue; C Terrine; J Guern
Journal:  Plant Physiol       Date:  1977-03       Impact factor: 8.340

8.  Opiates and classical conditioning: selective abolition of conditioned responses by activation of opiate receptors within the central nervous system.

Authors:  M D Mauk; J Madden; J D Barchas; R F Thompson
Journal:  Proc Natl Acad Sci U S A       Date:  1982-12       Impact factor: 11.205

Review 9.  Structure and function of cytokinin oxidase/dehydrogenase genes of maize, rice, Arabidopsis and other species.

Authors:  Thomas Schmülling; Tomás Werner; Michael Riefler; Eva Krupková; Isabel Bartrina y Manns
Journal:  J Plant Res       Date:  2003-04-29       Impact factor: 2.629

10.  A cytokinin glucoside from the leaves of Phaseolus vulgaris L.

Authors:  T L Wang; A G Thompson; R Horgan
Journal:  Planta       Date:  1977-01       Impact factor: 4.116

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